/** * * 顯示toast,自己定義顯示長短。 * param1:activity 傳入context * param2:word 我們需要顯示的toast的內容 * param3:time length long類型,我們傳入的時間長度(如500) */ public static void showToast(final Activity activity, final String word, final long time){ activity.runOnUiThread(new Runnable() { public void run() { final Toast toast = Toast.makeText(activity, word, Toast.LENGTH_LONG); toast.show(); Handler handler = new Handler(); handler.postDelayed(new Runnable() { public void run() { toast.cancel(); } }, time); } }); }